Description

trans-2-Methyl-1,3-Pentadiene is a branched-chain, conjugated diene with the CAS registry number 1118-58-7. This compound serves as a valuable specialty intermediate and building block in advanced organic synthesis, prized for its reactivity and specific structural features. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel polymers, fine chemicals, and complex organic molecules.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing complex molecules in pharmaceutical and agrochemical research.
• Polymer & Resin Chemistry: Used in the development of specialty polymers, elastomers, and resins, leveraging its diene functionality for copolymerization.
• Fine Chemical Production: Serves as a precursor in the manufacture of flavors, fragrances, and other high-value fine chemicals.
• Chemical Research & Development: Employed in academic and industrial labs for studying Diels-Alder reactions and other cycloaddition chemistry.
• Material Science: Investigated for creating novel materials with specific optical or electronic properties.
• Cross-linking Agent: Potential use in formulations requiring cross-linking for enhanced material durability.

Basic Information

Product Name	trans-2-Methyl-1,3-Pentadiene
CAS No.	1118-58-7
Molecular Formula	C6H10
Molecular Weight	82.14 g/mol
Synonyms	trans-1,3-Pentadiene, 2-methyl-; (E)-2-Methyl-1,3-pentadiene; 2-Methyl-trans-1,3-pentadiene; 2-Methyl-(E)-1,3-pentadiene; 1,3-Pentadiene, 2-methyl-, (E)-; 2-Methylpenta-1,3-diene; (E)-2-Methylpenta-1,3-diene
EINECS	214-269-9

Quality Control

Our trans-2-Methyl-1,3-Pentadiene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, isomer content, and impurity profiles are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area away from heat sources and open flame. Recommended storage temperature is 2-8°C to maximize stability. Keep container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomer Content (trans-)	≥ 98.0% of total diene
Water Content (KF)	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.